| Business Name | Phone | Address | zip code |
| Remtech Services Inc | (410)455-0402 | 4 West Rolling Crossroads | 21228 |
| Emmanuel Christian Day School | (410)744-0015 | 929 Ingleside Avenue | 21228 |
| United Cerebral Palsy of Centra Mddlry Development Center | (410)744-3151 | 18 Delrey Avenue | 21228 |
| St Mark-Catonsville - Rectory | (410)744-6560 | 27 Melvin Avenue | 21228 |
| Kaplan Michael S Phd MD - Billing Inquiries | (410)744-9130 | 816 Frederick Road | 21228 |
| Catonsville Nursery Association Cooperative | (410)747-0218 | 6 Melvin Avenue | 21228 |
| Mount de Sales Academy | (410)744-8498 | 700 Academy Road | 21228 |
| St Paul Lutheran Church & School | (410)747-1897 | 2001 Old Frederick Road | 21228 |
| St Timothy's Day School | (410)747-6558 | 200 Ingleside Avenue | 21228 |
| St Mark School | (410)747-6613 | 26 Melvin Avenue | 21228 |
| St Mark Catonsville - Office of Religious Education | (410)788-6211 | 26 Melvin Avenue | 21228 |
| Institute for Scientific Exchange | (410)869-9166 | 5707 Calverton Street Suite 2C | 21228 |
| Baltimore County - Schools- Baltimore County Public Schools- Hillcrest Elemen | (410)887-0820 | 1500 Frederick Road | 21228 |
| Baltimore County School District - Johnnycake Elementary School | (410)887-0823 | 5910 Craigmont Road | 21228 |
| Baltimore County School District - Western High School of Technology | (410)887-0840 | 100 Kenwood Avenue | 21228 |
| Baltimore County Schools Administration - Elementary Schools- Woodbr | (410)887-0857 | 1410 Pleasant Valley Drive | 21228 |
| Baltimore County School District - Westchester Elementary School | (410)887-1088 | 2300 Old Frederick Road | 21228 |
| Community Colleges of Baltimore County | (410)455-4304 | 800 South Rolling Road | 21228 |
| Community College of Baltimore Y the Ccbc Ctnsvlle - Registration | (410)455-4555 | 800 South Rolling Road | 21228 |
| Remtech Services Inc | (410)455-0402 | 4 West Rolling Crossroads | 21228 |
| Emmanuel Christian Day School | (410)744-0015 | 929 Ingleside Avenue | 21228 |
| United Cerebral Palsy of Centra Mddlry Development Center | (410)744-3151 | 18 Delrey Avenue | 21228 |
| St Mark-Catonsville - Rectory | (410)744-6560 | 27 Melvin Avenue | 21228 |
| Kaplan Michael S Phd MD - Billing Inquiries | (410)744-9130 | 816 Frederick Road | 21228 |
| Catonsville Nursery Association Cooperative | (410)747-0218 | 6 Melvin Avenue | 21228 |
| Mount de Sales Academy | (410)744-8498 | 700 Academy Road | 21228 |
| St Paul Lutheran Church & School | (410)747-1897 | 2001 Old Frederick Road | 21228 |
| St Timothy's Day School | (410)747-6558 | 200 Ingleside Avenue | 21228 |
| St Mark School | (410)747-6613 | 26 Melvin Avenue | 21228 |
| St Mark Catonsville - Office of Religious Education | (410)788-6211 | 26 Melvin Avenue | 21228 |
| Institute for Scientific Exchange | (410)869-9166 | 5707 Calverton Street Suite 2C | 21228 |
| Baltimore County - Schools- Baltimore County Public Schools- Hillcrest Elemen | (410)887-0820 | 1500 Frederick Road | 21228 |
| Baltimore County School District - Johnnycake Elementary School | (410)887-0823 | 5910 Craigmont Road | 21228 |
| Baltimore County School District - Western High School of Technology | (410)887-0840 | 100 Kenwood Avenue | 21228 |
| Baltimore County Schools Administration - Elementary Schools- Woodbr | (410)887-0857 | 1410 Pleasant Valley Drive | 21228 |
| Baltimore County School District - Westchester Elementary School | (410)887-1088 | 2300 Old Frederick Road | 21228 |
| Community Colleges of Baltimore County | (410)455-4304 | 800 South Rolling Road | 21228 |
| Community College of Baltimore Y the Ccbc Ctnsvlle - Registration | (410)455-4555 | 800 South Rolling Road | 21228 |
You can also check out Public Schools in Catonsville